conveni-pack daikin

[gesi]

Hi Members. Did someone knows what is inside Freezer Booster Pack? Plate heat exchangers and expansion valve, controls? anything else? In my opinion better for this solution is to have freezer suction line (for eg glassdoors or gondolas). Compressors you can give wide-range (eg 4CC-6.2Y).
What is yours opinion about conveni-pack?

Regards for all members.

[gesi]

Helo again. Answer is here
web site: bsjonline.co.uk/Journals/Builder_Group/Building_Services_Journal/August_2006/attachments/CPDModule8entire.pdf

Freezer booster pack have a satellite compressor , expansion valve, 2 plate heat exchangers. As to me to much conditions (with outdoor unit) for -35C in gondola or glasdoor. Maybe better is plug-in..

4 way valve in conveni pack make this solution very dependent on 4 way valve.

[MR CVP]

The Booster unit just contains a swing compressor, It is basicly a externally compounded system, There is no plate heat exchangers, 4 way valves fitted to the booster unit.

There is also an Inverter box for the booster unit that must be mounted with 10 m of the actual booster unit.

The Liquid is shared with the HT refigeration and the Booster unit fits on the LT suction and pumps into the HT suction (R407c) it is as basic as that.